[ANTI-SLIP & DURABLE ] - Adopted safe and tear-resistant PP high quality plastic, can stand up to resist the crazy cat's paw scratches. And 4 non-slip pads on the bottom of the toy to prevent slipperily. can be safely played to cats, let the cat enjoy it. [MULTI-CAT PLAY] - Multiple cats can play this interactive cat toy together, avoiding cat fights caused by only one toy. This toy will enhance their friendship. Also it can unleash the cat's energy and help your cats stay fit and healthy. [SAFE & FUN] - This interactive cat toy does not require charging or battery. Easy to use, the catnip added into the load-bearing ball will attract the cat to play, the swing of the ball will also swing the feather wand on the toy. Can't stop playing!. [INTERESTING CAT TOYS] - This interactive cat toy can attract cat through various ways, rolling bell ball and ping-pong, crazy catnip ball, swinging feather wand, increase the cat’s interest in playing, make your cat happy and excited, no more boring your cat!. [MULTIFUNCTIONAL CAT TOY] - The bottom of the cat toy is a track toy with a bell ball with 4 exits, joy of chg the ball! Middle is a load-beaing ball with catnip, catnip that makes cats crazy! Top is a detachable feather wand with a ping-pong replacement, interesting multifunctional kitten toy!.